                    &     Not RTW&         RTW&       Total\\
\hline
Complaint inspections per 1000 employees (OSHA)&       0.173&       0.138&       0.160\\
                    &     (0.255)&     (0.220)&     (0.244)\\
[1em]
Accident inspections per 1000 employees (OSHA)&      0.0245&      0.0299&      0.0264\\
                    &    (0.0531)&    (0.0730)&    (0.0612)\\
[1em]
Deaths per 1000 employees (NSC)&      0.0537&      0.0750&      0.0615\\
                    &    (0.0444)&    (0.0470)&    (0.0465)\\
[1em]
Public policy exception&       0.442&       0.281&       0.383\\
                    &     (0.492)&     (0.445)&     (0.482)\\
[1em]
Workers' comp. anti-retaliation statute&       0.459&       0.194&       0.362\\
                    &     (0.498)&     (0.396)&     (0.481)\\
[1em]
Whistleblower protection statute&       0.337&       0.388&       0.356\\
                    &     (0.473)&     (0.488)&     (0.479)\\
